Description
Detects trunk open/close condition.
Component Function Check
1. CHECK FUNCTION
With CONSULT
Check TRNK/HAT MNTR in Data Monitor mode with CONSULT.

Diagnosis Procedure
1. CHECK TRUNK LAMP SWITCH INPUT SIGNAL


2. CHECK TRUNK LAMP SWITCH CIRCUIT



3. CHECK TRUNK LAMP SWITCH GROUND CIRCUIT
Check continuity between trunk lid lock assembly connector and ground.

4. CHECK BCM OUTPUT SIGNAL


5. CHECK TRUNK ROOM LAMP SWITCH
6. CHECK INTERMITTENT INCIDENT
Component Inspection
1. CHECK TRUNK LAMP SWITCH

Trunk lid opener cancel switch
Door request switchFront wiper and washer system symptoms
Symptom Table
CAUTION:Perform the self-diagnosis with CONSULT
before performing the diagnosis by symptom. Perform thediagnosis by DTC if
DTC is detected.
...
Starting the engine
1. Apply the parking brake.
2. Move the shift lever to P (Park) or N (Neutral).
P (Park) is recommended.
The starter is designed not to operate if
the shift lever is in any of the driving
positions.
3. Push the ignition switch to the ON position.
Depress the brake pedal and push the ign ...
P0850 PNP switch
Description
When the selector lever position is P or N, park/neutral position (PNP)
signal from the TCM is sent to ECM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.INSPECTION START
2.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perfo ...